S-90432A130 1/4"-20 x 1 1/4" Elevator Bolts
Elevator Bolts
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Basic Information
Head Parameters
Neck & Shank Parameters
Dimension Parameters
Thread Parameters
Tip & Drive Parameters
Material & Strength Parameters
Finish & Compliance Parameters
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Key Features & Benefits at a Glance
- Enhanced load distribution from the wide flat head and ribbed neck design prevents rotation and provides superior surface contact
- Exceptional tensile strength of 70,000 psi from SAE Grade 2 steel ensures reliable performance under heavy loads
- Superior corrosion resistance with black oxide finish protects against rust in demanding industrial environments
- Easy installation and adjustment with fully threaded UNC coarse thread design and convenient slotted drive
- Secure fastening system with included nut creates complete assembly solutions for elevator and conveyor applications
- Precise thread engagement with Unified Standard Class 2A fit ensures consistent performance and vibration resistance
- Compliance assurance with REACH and RoHS 3 standards meets international regulatory requirements
Professional Applications & Engineering Value
This heavy-duty elevator bolt delivers critical engineering solutions for industrial applications where surface protection and anti-rotation features are paramount. The ribbed neck design prevents spinning during installation and operation, making it ideal for elevator belts, conveyor systems, and machinery where traditional bolts might loosen under vibration. Constructed from SAE Grade 2 steel with black oxide finish, it withstands harsh environments while maintaining structural integrity. The 1/4"-20 UNC coarse thread provides quick assembly and disassembly, while the flat head profile sits flush with surfaces, preventing snagging and ensuring smooth operation in material handling equipment.
Specification Summary & Compliance
This elevator bolt features Unified Standard Class 2A thread fit with 1/4"-20 UNC coarse threading and right-hand thread direction. Manufacturing complies with SAE Grade 2 strength classification (70,000 psi tensile strength, Rockwell B80 hardness) and includes full REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) compliance. The fastener system includes matching nut and features No. 3 elevator bolt style specifications with ribbed neck construction (0.24" diameter, 0.11" length).
